SHRINKABLE MULTILAYER FILM AND METHOD FOR PRODUCING SAME

摘要

Disclosed is a shrinkable multilayer film comprising a layer made of a polyamide resin, a layer made of an adhesive resin and a layer made of a heat sealable resin. The shrinkable multilayer film has a hot water shrinkage of 2-15% in both machine and transverse directions at 90°C, and a carbon dioxide permeability of not less than 300 cm<SUP>3</SUP>/m<SUP>2</SUP>·day·atm at 30°C and 80% relative humidity.